[Bug 94593] Flickering Screen on Dell XPS13 9350

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Apr 7 18:22:14 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=94593

--- Comment #23 from Rodrigo Vivi <rodrigo.vivi at gmail.com> ---
Another bisect attempt would be ideal.

Since it happens with i915.enable_psr=0 it is not PSR related.

But anyway, could you please provide more info about your system:
- full dmesg after booting with drm.debug=0xe
- /var/log/Xorg.0.log
- what graphical environment you use
- do you have an external monitor attached?
- Is there anything special that triggers the flickering? something like: "it
starts flickering when having more than one monitor I try to move the cursor to
the external one"
- Could you please try i915.enable_dc=0 i915.disable_power_well=0

Thanks,
Rodrigo.

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